Doppler radar every instant.
The velocity at time t seconds:
t
V(t)
0
0
0.2
0.16
0.4
0.32
0.6
0.48
0.8
0.64
1
0.8
1.2
0.96
1.4
1.12
1.6
1.28
1.8
1.44
We have used data like this to estimate the distance traveled at a time t = 0.6:
With a function formula, we can calculate the distance traveled at a time t = 0.6: